1 Year Warranty Sizes Taps:1/8 plug, 1/8 Taper, 3/16 Plug, 3/16 Taper, 1/4 Plug, 1/4 Taper, 5/16 Plug, 5/16 Taper, 3/8 Plug, 3/8 Taper, 7/16 Plug, 7/16 Taper, 1/2 Plug, 1/2 Taper Dies:1/8 - 40 BSW, 3/16 - 24 BSW, 1/4 - 20 BSW, 5/16 - 18 BSW, 3/8 - 16 BSW, 7/16 - 14 BSW, 1/2 - 12 BSW 1 x Tap Wrench1 x Die Holder